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  • Đã giải quyết

pdf viewer not displaying colors correctly

Hi, I find that recently, my Firefox 102 (on MacOS 12.4, 2019 MBP 16) no longer displays colors correctly in pdf files. For example, in the attached screenshot I compare … (xem thêm)

Hi, I find that recently, my Firefox 102 (on MacOS 12.4, 2019 MBP 16) no longer displays colors correctly in pdf files. For example, in the attached screenshot I compare page 4 of https://arxiv.org/pdf/2201.08431.pdf seen in Firefox and Chrome. Could anyone give me some idea how to fix this issue?

Đã được hỏi bởi he.jia.phy 1 tháng trước

Đã được trả lời bởi he.jia.phy 1 tuần trước

  • Đã giải quyết

How to open local files in Firefox 100 snap?

I'm on Ubuntu 22.04 which is using the snap package of Firefox. It seems that I cannot open local files in the /tmp directory. When I place a test.html file there and run… (xem thêm)

I'm on Ubuntu 22.04 which is using the snap package of Firefox.

It seems that I cannot open local files in the /tmp directory. When I place a test.html file there and run `firefox /tmp/test.html`, it returns a file not found error. Why?

I don't have the problem with files in my home directory.

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  • Đã giải quyết

SSL_ERROR_BAD_MAC_ALERT

A couple users at our site intermittently receive a SSL_ERROR_BAD_MAC_ALERT error when navigating to Google in Firefox. This happens in Version 99.0.1 (64-bit) on Windows… (xem thêm)

A couple users at our site intermittently receive a SSL_ERROR_BAD_MAC_ALERT error when navigating to Google in Firefox. This happens in Version 99.0.1 (64-bit) on Windows 10 computers. When the issue occurs, users can navigate to other websites without issues. Navigating to Google in a different browser works no problem. Restarting the browser will resolve the issue. Clearing cookies and site data has no effect. Users can also refresh the page after some time and the issue will go away.

Any idea as to why this is happening?

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  • Đã giải quyết

Firefox Problems Accessing Websites

I've posted this problem before and did receive replies attempting to help. Unfortunately, the problem has continued for a long time (I think at least a year). I freq… (xem thêm)

I've posted this problem before and did receive replies attempting to help. Unfortunately, the problem has continued for a long time (I think at least a year). I frequently can't access websites (e.g. Yahoo Mail) using Firefox but can using Edge or Brave. With Firefox, I get the following error message:

"Secure Connection Failed An error occurred during a connection to login.yahoo.com. PR_END_OF_FILE_ERROR

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem."

I had hoped that the problem would be solved by a Firefox update but that has not happened.

I also regularly get the message "No Internet Connection" while using Firefox but, when I use Edge or Brave while the error message is displayed, there is Internet connection.

I'm using the latest versions of Firefox and Windows 10 Pro.

I've used Firefox for many years and really don't want to have to switch to, say, Brave.

Ed

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  • Đã khóa

libavcodec may be vulnerable or is not supported, and should be updated to play video.

i tried to play video from sites but an error is coming "libavcodec may be vulnerable or is not supported, and should be updated to play video." my machine already have l… (xem thêm)

i tried to play video from sites but an error is coming "libavcodec may be vulnerable or is not supported, and should be updated to play video."

my machine already have libavcodec installed properly.

i had downloaded firefox 103 for linux from your site and extracted it then running the command firefox.

as firefox have all the required files in one folder to run firefox web browser so mozilla have to put the libavcodec in the same folder.

i have another web browser installed from other firm and they provided me the media codec separately as per my requirements and it is working very fine.

so mozilla also have to provide me the media codec separately or put the media codec in firefox distribution package.

Đã được hỏi bởi Saurav 2 ngày trước

Trả lời lần cuối bởi James 1 ngày trước

  • Đã giải quyết

Sticking buttons and browser blinks on Solus, fresh start doesn't help

It periodically blinks and that breaks buttons that open menus and closes context menus from Firefox. Also disables some keys, the tested list is arrows, might need to te… (xem thêm)

It periodically blinks and that breaks buttons that open menus and closes context menus from Firefox. Also disables some keys, the tested list is arrows, might need to test that on all. As it's version-independent, it might be a dependency issue. It also happens in safe mode, which is saddening.

Đã được hỏi bởi TheK0tYaRa 3 ngày trước

Đã được trả lời bởi TheK0tYaRa 1 ngày trước

  • Đã giải quyết

Google Sheets Keyboard Shortcuts In Firefox

When using Google Sheets in Firefox, it's impossible to access the Sheets menu shortcuts (e.g. typing Alt+D+R+S to open the advanced sorting dialog) because Firefox captu… (xem thêm)

When using Google Sheets in Firefox, it's impossible to access the Sheets menu shortcuts (e.g. typing Alt+D+R+S to open the advanced sorting dialog) because Firefox captures the Alt keystroke and doesn't pass it to the web app.

Of course, Chrome passes the Alt keystroke to Sheets just fine so the keyboard shortcuts work as expected. But I don't want to use Chrome or any other Chromium browsers. Has anyone found a workaround to this issue? (Hint: don't say use chrome)

Đã được hỏi bởi Helmanfrow 4 ngày trước

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  • Đã giải quyết

Big sessionstore file crashes browser

At some moment I´ve got a pretty big sessionstore file (6,6 Mb) which does not load properly. I´ve tried a few of FF versions and settings. My current version 103.0.1 64 … (xem thêm)

At some moment I´ve got a pretty big sessionstore file (6,6 Mb) which does not load properly. I´ve tried a few of FF versions and settings. My current version 103.0.1 64 bit loads it for few minutes and crashes when tabs appear. Some older versions loads it but after that have various problems with program interface: new tabs sometimes won´t open, no float tips when I´m hove cursor over tab header and so on. Also in such cases browser often crashes and not update old sessionstore file. I have 16 Gb of RAM, FF takes up to 5,5 Gb before tabs appear for moment and FF crashes. I have such big sessionstore file earlier (for example, 24.07.22 it has size of 6,5 Mb), but all worked fine. Maybe there are any internal setting that I have to try?

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  • Đã giải quyết

Why is Walmart.com suddenly using huge amounts of CPU, memory and disk resources?

When I open Firefox with a dozen tabs showing, Task Manager typically shows Firefox to be using 1.3% CPU, 715 MB Memory and 0.1 MB/s Disk. However, as soon as I open www.… (xem thêm)

When I open Firefox with a dozen tabs showing, Task Manager typically shows Firefox to be using 1.3% CPU, 715 MB Memory and 0.1 MB/s Disk. However, as soon as I open www.walmart.com in a new tab, Firefox CPU goes up to between 34% to 52%, Memory to 13,900 MB and Disk to 50 to 200 MB/s. If I reboot, it is repeatable. I have an AMD Ryzen 5 3600 with 16 GB. What's going on?

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  • Đã giải quyết

i click on the download folder in firebox and doesn't open

i click on the download folder in firebox and doesn't open as its used to. i already did the "refresh" and didnt word if someone has a idea how to fix this, thanks … (xem thêm)

i click on the download folder in firebox and doesn't open as its used to.

i already did the "refresh" and didnt word

if someone has a idea how to fix this, thanks

Đã được hỏi bởi the.spectre 1 tuần trước

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  • Đã giải quyết

MP4 files won't work in Firefox

As the title says, I cannot get MP4 files to play in Firefox, which renders several websites unusable. These sites work in Edge just fine, but I cannot get them to work i… (xem thêm)

As the title says, I cannot get MP4 files to play in Firefox, which renders several websites unusable. These sites work in Edge just fine, but I cannot get them to work in my preferred browser. Everything is up to date, and I have all the codecs I could ever need installed, as well as the Windows N Media Feature Pack. The browser has been tested several times in troubleshooting mode, and I've even gone as far as running Windows in safe mode with networking to try to isolate the issue. I cannot get it to work at all. This is the 2nd device I've had this issue on, and it's driving me up a wall.

Any help or advice would be greatly appreciated.

Firefox 103.0 (64-bit) Windows 10 Pro N 21H2 19044.1865

Đã được hỏi bởi natas.hastings 1 tuần trước

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  • Đã giải quyết

big crash after UI changes

Hi! Yesterday i updated my firefox to last version and i got my UI way too big, so today i looked online for some fix on that. I found a fix saying if you add a line in a… (xem thêm)

Hi! Yesterday i updated my firefox to last version and i got my UI way too big, so today i looked online for some fix on that. I found a fix saying if you add a line in about:config site with the parameter "ui.textScaleFactor" with a value of 100 it will be fixed. but by mistake i changed it to 10 insted of 100 so when i open firefox i have a super big black screen

most of my problems are i can't reinstall firefox because it made the same weird big ui problem. There is any way to fix it?

thanks in advance

Đã được hỏi bởi martinrizzi7 1 tuần trước

Đã được trả lời bởi Terry 1 tuần trước

  • Đã giải quyết

1 Site will not load and having trouble fixing it. All others work

I have followed the fixes. It will work after I "Refresh Firefox" but goes back to not working again. Should I reinstall Firefox? How do I add this site to the excepti… (xem thêm)

I have followed the fixes. It will work after I "Refresh Firefox" but goes back to not working again. Should I reinstall Firefox? How do I add this site to the exceptions? Thank you


Hmm. We’re having trouble finding that site.

We can’t connect to the server at www.cdc.gov.

If that address is correct, here are three other things you can try:

   Try again later.
   Check your network connection.
   If you are connected but behind a firewall, check that Firefox has permission to access the Web.

Đã được hỏi bởi cjr50 1 tuần trước

Đã được trả lời bởi cjr50 1 tuần trước

  • Đã giải quyết

Firefox Bugs since i updated firefox today !

Hello I have just updated firefox 103.0 64bits on my pc windows 10. And bigs bugs : all web pages became huge zoomed at around 150 - 160% ! I managed to fix the huge zo… (xem thêm)

Hello

I have just updated firefox 103.0 64bits on my pc windows 10. And bigs bugs : all web pages became huge zoomed at around 150 - 160% !

I managed to fix the huge zoom problem by installing this firefox extension : https://addons.mozilla.org/fr/firefox/addon/zoom-page-we/?utm_content=addons-manager-reviews-link&utm_medium=firefox-browser&utm_source=firefox-browser

and setting all web pages to 90% zoom with it. But this is not a solution because firefox has to fix this bug since this update! :(


And the toolbar has become much higher, which decreases my screen height, it was better before! :( See my screenshot where i circled in red the height of the toolbar which has become higher! :(

even the tab bar has become higher! :( i managed to reduce it a little in height thanks to a code that i inserted in the file userChrome.css ,but the result is not beautiful : the texts are too flush with the line ( see my screenshot where i circled in blue the tab bar that i reduced with code in userChrome.css )

Đã được hỏi bởi sykranx 1 tuần trước

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  • Đã giải quyết

Firefox will not load any pages after refresh and completely reinstalling

I have been using Firefox for years with no problem on a 64 bit Windows 7 machine, i7 processor, 32 gigs of ram. Firefox is version 103 64 bit. I have Kaspersky Internet… (xem thêm)

I have been using Firefox for years with no problem on a 64 bit Windows 7 machine, i7 processor, 32 gigs of ram. Firefox is version 103 64 bit. I have Kaspersky Internet Security and Malwarebytes installed and have been using them with Firefox for years.

A few days ago Firefox just stopped loading any pages. If I go to a secure site (https) I get "secure connection failed". If I go to a non-secure site (http) I get "The connection was reset". Microsoft Edge and Google Chrome work on this machine with no problem. Oddly enough Mozilla Thunderbird also stopped working today. Only Mozilla products seem to be having problems.

Firefox works fine on other Windows 7 computers in my household.

I tried clearing the cache. I tried disabling extensions. I tried running it in Troubleshoot mode. I tried the "Refresh Firefox" option. I tried completely uninstalling and reinstalling Firefox.

None of these worked. Even a clean virgin install will not load any pages. It seems to be something specific to this machine that's preventing Firefox from working. What can I do to get Firefox working again?

Đã được hỏi bởi mailalan 1 tuần trước

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  • Đã giải quyết

the latest firefox update overfills my screen so I can't see or access words, links or whatever on top, bottom and sides. Unusable now.

I don;t know if I chose the right "best describes the question" because the first half of the option is off the screen to the left, and there's no way to scroll over. I … (xem thêm)

I don;t know if I chose the right "best describes the question" because the first half of the option is off the screen to the left, and there's no way to scroll over. I would like to go back to the version that preceded this latest update please. It worked well. Please reply by email, [email-removed], because I can't read most of what's on the screen here. I hope someone pays attention to this, because otherwise I'll have to abandon Firefox, and it's been by far my preferred browser. Can't think what you've done to it. Your updates in the past all worked fine. I'm on a Lenovo ThinkPad S145 with Windows10.

Đã được hỏi bởi vshelford 1 tuần trước

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  • Đã giải quyết

YouTube videos refuse to play now

So I have never had a problem with YouTube up until yesterday, anytime I try to watch a video and click play or anywhere on the video it just has a circle that spins in t… (xem thêm)

So I have never had a problem with YouTube up until yesterday, anytime I try to watch a video and click play or anywhere on the video it just has a circle that spins in the middle around a youtube button, or sometimes just a black screen.

I have tried clearing Cookies & Cache, tried in safe mode, tried with a new profile, disabled hardware acceleration, I even uninstalled and re-installed Firefox.

Still for some reason I am unable to watch videos and only on Firefox, it works fine in Chrome and Edge browsers.

I am at a loss on how to fix this, and I really don't want to have to use two browsers for watching videos and navigating the internet.

Any Ideas?

Also my Internet is not the problem, I have Gigabit Fiber.

Đã được hỏi bởi omglulzfunny 1 tuần trước

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  • Đã giải quyết

Firefox is too big (have already tried scroll wheel zoom, layout.css.devPixelsPerPx, compact mode and many, many more)

Every time Firefox updates itself, all of the text and images and page layouts become huge. I have tried every single fix that is usually suggested for this issue: Zoom o… (xem thêm)

Every time Firefox updates itself, all of the text and images and page layouts become huge. I have tried every single fix that is usually suggested for this issue:

Zoom out with scroll wheel: Makes text smaller (and images, if I disable zoom text only) but does not fix page layouts (ex. Google search still has a horizontal scroll bar, even in full screen.)

layout.css.devPixelsPerPx: No effect at all. Can be made bigger at values over 1.0, but not smaller.

Compact mode: Sizes down the toolbar, but nothing in the webpages themselves.

Refresh Firefox: Still huge.

Safe Mode: Still huge.

Disabled all extensions: Still huge.

Complete uninstall with all leftover system files removed with RevoUninstaller, then reinstall: Still huge.

Other browsers: Display correctly. Absolutely no issues with size, including Firefox forks like Librewolf. (See attached image for direct comparison between the two browsers.)

I can temporarily alleviate the issue by using a restore point on my computer from about a week ago but when I opened Firefox this morning, it bumped me to an update page, and everything was huge again.

I was previously using a non-native screen resolution while I was recovering from surgery in bed and the screen was too far to see at 1920x1080. But I did not have this problem for two months of recovery. It started just a couple days ago. Returning the screen to its native resolution has not resolved the issue. Firefox, and only Firefox, is still enormous.

Đã được hỏi bởi pooklet 1 tuần trước

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